53441316 has 96 divisors (see below), whose sum is σ = 145555200. Its totient is φ = 16934400.

The previous prime is 53441309. The next prime is 53441317. The reversal of 53441316 is 61314435.

53441316 is a `hidden beast` number, since 5 + 344 + 1 + 316 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 53441316.

It is not an unprimeable number, because it can be changed into a prime (53441317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 353841 + ... + 353991.

It is an arithmetic number, because the mean of its divisors is an integer number (1516200).

Almost surely, 2^53441316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53441316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72777600).

53441316 is an abundant number, since it is smaller than the sum of its proper divisors (92113884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53441316 is a wasteful number, since it uses less digits than its factorization.

53441316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 298 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 53441316 is about 7310.3567628400. The cubic root of 53441316 is about 376.6682792458.

The spelling of 53441316 in words is "fifty-three million, four hundred forty-one thousand, three hundred sixteen".